export default function pringme() {
    console.log("I am called from print.js");
    // 测试使用init-source-map来跟踪调试代码
    // connole.error('I am called from print.js');
    alert('测试一下 webpack watch 功能');
    console.log("这是测试 webpack-server-dev功能");
    console.log("demo");
}